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20110705
20110705
Search Results 0 to 3 of about 4 (some duplicates have been removed)
-smoking drug to heart problems. dr. jon lapook examines the study and what it means. mandy clark one on one with the top u.s. commander in afghanistan on the future of the war and the decision to begin pulling out. the man accused of the worst war crimes in europe since the nazis shows nothing but contempt for justice. mark phillips has the pictures from the court. and on this fourth of july as the space shuttle program nears an end, jim axelrod asks "what happened to the flags on the moon?" >> it's beautiful. >> pelley: do those star spangled banners yet wave? captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: good evening, chantix is the most popular anti-smoking drug on the market with annual sales of nearly $800 million. but a study out today raises new safety questions about it. chantix has already been linked to an increased risk of suicidal thoughts and now to a higher risk of heart disease. we asked dr. jon lapook to tell us what we need to know about these new findings. >> reporter: today's study is worrisome news for the more than seven millio
. dr. jon lapook has more. >> reporter: worrisome news for the more than 7 million americans who have taken chantix. a new analysis links the pill to a 72% increase in the risk of heart problems. johns hopkins dr. singh led the research. >> it is causing the same problems that we are trying to prevent, that's why it's not worth the risk. we need to prevent cardio disease among smokers, not increase. >> reporter: the review combines 14 studies involving more than 8,000 patients. while a 72% increased risk sounds alarming, the companion editorial titles, is it a heartbreaker? notes that cardiovascular problems including chest pain, heart attack and stroke are still rare. occurring in only about 1% of patients taking chantix. the drugmaker pfizer questions the way the analysis was conducted. dr. gail caldwell is vice president of medical affairs for pfizer. >> we will continue to do a more in-depth look as the fda is asking us to do but to date we have not seen evidence of important risks to the heart health of patients. from chantix. >> reporter: in mid june the fda warned chantix might
later, we'll get the latest on the case with america's most wanted correspondent jon leiberman. general david petraeus making predictions on the future of the war in afghanistan. he takes over the c.i.a. in september and expects the taliban surge and that could mean an al-qaida resurgence. >> that task has been accomplished but, of course, it is threatened because, of course, the taliban allowed al-qaida on afghan soil when it ran the country. and we believe that there's a high likelihood that would happen again. >> petraeus also expects the u.s. to shift its focus from taliban strong holds in the south to the mountainous border with pakistan. the comments come weeks after president obama announced plans to withdraw more than 30,000 troops by the end of next year. an explosive show over the national mall, revelers got to enjoy this display in what better place, the nation's capital. the celebrations weren't just here in america. over in afghanistan, the marines chowed down on some delicious barbecue. that is it look good. >> almost like famous dave's. almost, yeah. almost. >> like fam
Search Results 0 to 3 of about 4 (some duplicates have been removed)

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